In Database Systems,the DBMS Enforces Rules About Which Data Can

question 72

Multiple Choice

In database systems,the DBMS enforces rules about which data can be written in certain columns.The rules are known as ________.

• A)data insertion control
• B)data modification control
• C)data reading control
• D)concurrency control
• E)referential integrity constraints

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Definitions:

Unique Cluster

A distinctive group or combination of elements that are brought together based on specific characteristics or criteria.

Variable-Interval

A type of reinforcement schedule in which reinforcements are given to a response at unpredictable time intervals.

Fixed-Ratio

A schedule of reinforcement where a response is rewarded only after a specified number of responses, commonly used in behavior analysis.

Reinforcement

In behavioral psychology, a process that increases the likelihood of a behavior being repeated by applying a stimulus after the behavior is performed.